Home›Asteroids›143628 2003 HG31143628 2003 HG31Main-belt minor planetDesignation(143628) 2003 HG31ClassMain-beltSemi-major axis2.4594928 AUEccentricity0.1521383Inclination1.89137°Absolute magnitude (H)17.37Perihelion2.085 AUAphelion2.834 AU